#include "Timestamp.h"

#include <time.h>

Timestamp::Timestamp()
    : microSecondsSinceEpoch_(0)
{

}

Timestamp::Timestamp(int64_t microSecondsSinceEpoch)
    :microSecondsSinceEpoch_(microSecondsSinceEpoch)
{
    
}

Timestamp Timestamp::now()
{
    return Timestamp(time(NULL));
}

std::string Timestamp::toString() const
{
    char buf[128] = {0};
    tm* tm_time = localtime(&microSecondsSinceEpoch_);
    snprintf(buf, 128, "%4d/%02d%02d %02d:%02d:%02d",
        tm_time->tm_year + 1900,
        tm_time->tm_mon + 1,
        tm_time->tm_mday,
        tm_time->tm_hour,
        tm_time->tm_min,
        tm_time->tm_sec);
    return buf;
}


/*#include <iostream>
int main()
{
    std::cout << Timestamp::now().toString() << std::endl;
    return 0;
}*/